[2022年09月]更新のH13-831-ENU試験資料Huawei学習ガイド [Q113-Q128]

質問 113
An enterprise uses java chassis for microservice development and Huawei Cloud ServiceStage for microservice management.
The service governance capability is realized through SDK. What are the advantages of the microservices developed in the above scenarios? (Multiple choice)

質問 114
Which of the following databases has excellent geographic location computing functions and complete transaction support?

質問 115
Among the following user roles, who is responsible for modifying the routing table and subnet ACL to ensure that the database instance can be accessed by other hosts in the VPC?

質問 116
Tenants can use IAM’s identity provider to interface with their original identity authentication system. This completes the copying and automatic creation of account information.

質問 117
What are the commonly used data encryption methods for users? (Multiple choice)

質問 118
A company uses ECS services on Huawei Cloud. In order to ensure high service availability and achieve the effect of switching to other availability zones as soon as an availability zone fails, which of the following Huawei Cloud services is recommended for tenants?

質問 119
The user’s website is deployed on Huawei Cloud, and the public network ELB is used as a load balancer. Multiple ECS instances in the ELB back-end server group are configured with the same weight, but in fact the ECS instance loads are different. Which of the following is the most possible reason?

質問 120
Which of the following is not the cause of the large delay between the main and standby recovery of MySQL database?

質問 121
A company deploys its own platform service on a Huawei Cloud ECS instance, and regularly collects related logs of each service and database through the cloud log service LTS and stores them in OBS. The service log and database log have different naming methods. The storage period of the service log is 3 days. The database log storage period is one week.
Which of the following solutions to delete expired logs are feasible? (Multiple choice)

質問 122
Which of the following is the mainstream document database?

質問 123
In which of the following aspects are there significant differences between the relational database MySQL and the document database MongoDB? (Multiple choice)

質問 124
An enterprise customer purchased a dedicated line service to connect the VPC on the cloud and the IDC network under the cloud, due to business expansion. A new VPC needs to be added, and the new VPC also needs to communicate with the IDC network under the cloud. In order to save costs, users who want to reuse the current private line services, which of the following solutions are correct? (Multiple choice)

質問 125
Among the configuration item sources of the following microservices, which of the following has the highest priority?
The configuration of CSE is hierarchical, according to the order of priority, it is:
yaml configuration file<environment variable<System Property<configuration center

質問 126
When users use HUAWEI CLOUD AOM to manage the operation and maintenance of the microservice system. Need to establish the mapping between AOM business model and actual resources. Which of the following description about the mapping relationship are correct? (Multiple choice)

質問 127
When a company chooses to use VPN to access resources on the cloud, it needs to have a fixed public IP address to establish a connection with Huawei Cloud.

質問 128
Huawei Cloud will sell available empty valve computing resources at a certain discount, which is called auction instance.
Which of the following descriptions about Huawei Cloud’s pricing examples is wrong?